Update the location privacy item to only show for non-system, foreground

location accesses. Do not show the animation for the pill.

Bug: 419834493
Test: atest SystemUITests
Flag: EXEMPT will convert SystemUiDeviceConfigFlags.location_indicators_enabled to aconfig in follow up cl
Change-Id: Ic795e2478debebf4f73d2991f29d075dc38ea578